Rakshak 171307 Protective Case for Laptops and Electronics in Storage and Travel Unbreakable Toughness: The Glass Fiber reinforcement to PP provides the strength to bear the continuous pressure between any two points. This property keeps goods safe inside cases even when they may come under heavy weight or get pressed hard. Dustproof, Waterproof, Shockproof, Chemical resistant, Air tight Internal dimensions 17.64" x 13.58" x 7.32 " IP 67 certified With Pre Cubed Foam layers